Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives

Sztorch, Bogna; Konieczna, Roksana; Pakuła, Daria; Frydrych, Miłosz; Marciniec, Bogdan; Przekop, Robert E.

doi:10.3390/ma17030561

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Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives

by

Bogna Sztorch

^1,*,

Roksana Konieczna

^1,2,

Daria Pakuła

^1,2

,

Miłosz Frydrych

^1,2

,

Bogdan Marciniec

^1,2 and

Robert E. Przekop

¹

Centre for Advanced Technologies, Adam Mickiewicz University Poznan, Uniwersytetu Poznańskiego 10, 61-614 Poznan, Poland

²

Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznan, Poland

^*

Author to whom correspondence should be addressed.

Materials 2024, 17(3), 561; https://doi.org/10.3390/ma17030561

Submission received: 11 August 2023 / Revised: 21 November 2023 / Accepted: 16 January 2024 / Published: 24 January 2024

(This article belongs to the Special Issue Advances in Polymer Blends and Composites)

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Abstract

In this study, organosilicon compounds were used as modifiers of filaments constituting building materials for 3D printing technology. Polymethylhydrosiloxane underwent a hydrosilylation reaction with styrene, octadecene, and vinyltrimethoxysilane to produce new di- or tri-functional derivatives with varying ratios of olefins. These compounds were then mixed with silica and incorporated into the ABS matrix using standard processing methods. The resulting systems exhibited changes in their physicochemical and mechanical characteristics. Several of the obtained composites (e.g., modified with VT:6STYR) had an increase in the contact angle of over 20° resulting in a hydrophobic surface. The addition of modifiers also prevented a decrease in rheological parameters regardless of the amount of filler added. In addition, comprehensive tests of the thermal decomposition of the obtained composites were performed and an attempt was made to precisely characterize the decomposition of ABS using FT-IR and optical microscopy, which allowed us to determine the impact of individual groups on the thermal stability of the system.

Keywords: ABS; FDM; polysiloxane; silica; 3D printing

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MDPI and ACS Style

Sztorch, B.; Konieczna, R.; Pakuła, D.; Frydrych, M.; Marciniec, B.; Przekop, R.E. Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives. Materials 2024, 17, 561. https://doi.org/10.3390/ma17030561

AMA Style

Sztorch B, Konieczna R, Pakuła D, Frydrych M, Marciniec B, Przekop RE. Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives. Materials. 2024; 17(3):561. https://doi.org/10.3390/ma17030561

Chicago/Turabian Style

Sztorch, Bogna, Roksana Konieczna, Daria Pakuła, Miłosz Frydrych, Bogdan Marciniec, and Robert E. Przekop. 2024. "Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives" Materials 17, no. 3: 561. https://doi.org/10.3390/ma17030561

APA Style

Sztorch, B., Konieczna, R., Pakuła, D., Frydrych, M., Marciniec, B., & Przekop, R. E. (2024). Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives. Materials, 17(3), 561. https://doi.org/10.3390/ma17030561

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

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Preparation and Characterization of Composites Based on ABS Modified with Polysiloxane Derivatives

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